<?php

/**********************************************************************
Copyright (C) FrontAccounting, LLC.
Released under the terms of the GNU General Public License, GPL, 
as published by the Free Software Foundation, either version 3 
of the License, or (at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  
See the License here <http://www.gnu.org/licenses/gpl-3.0.html>.
***********************************************************************/
//-----------------------------------------------------------------------------
//
//	Entry/Modify Sales Quotations
//	Entry/Modify Sales Order
//	Entry Direct Delivery
//	Entry Direct Invoice
//

$path_to_root = "..";
$page_security = 'SA_SALESORDER';

include_once ($path_to_root . "/sales/includes/cart_class.inc");
include_once ($path_to_root . "/includes/session.inc");
include_once ($path_to_root . "/sales/includes/sales_ui.inc");
include_once ($path_to_root . "/sales/includes/ui/sales_order_ui.inc");
include_once ($path_to_root . "/sales/includes/sales_db.inc");
include_once ($path_to_root . "/sales/includes/db/sales_types_db.inc");
include_once ($path_to_root . "/reporting/includes/reporting.inc");
include_once ("/includes/db/uang_muka_db.inc");
set_page_security(@$_SESSION['Items']->trans_type, array(
    ST_SALESORDER => 'SA_SALESORDER',
    ST_SALESQUOTE => 'SA_SALESQUOTE',
    ST_CUSTDELIVERY => 'SA_SALESDELIVERY',
    ST_SALESINVOICE => 'SA_SALESINVOICE'), array(
    'NewOrder' => 'SA_SALESORDER',
    'ModifySalesOrder' => 'SA_SALESORDER',
    'NewQuotation' => 'SA_SALESQUOTE',
    'ModifyQuotationNumber' => 'SA_SALESQUOTE',
    'NewDelivery' => 'SA_SALESDELIVERY',
    'NewInvoice' => 'SA_SALESINVOICE'));

$js = '';

if ($use_popup_windows)
{
    $js .= get_js_open_window(900, 500);
}

if ($use_date_picker)
{
    $js .= get_js_date_picker();
}

if (isset($_GET['NewDelivery']) && is_numeric($_GET['NewDelivery']))
{

    $_SESSION['page_title'] = _($help_context = "Direct Sales Delivery");
    create_cart(ST_CUSTDELIVERY, $_GET['NewDelivery']);

} elseif (isset($_GET['NewInvoice']) && is_numeric($_GET['NewInvoice']))
{

    $_SESSION['page_title'] = _($help_context = "Direct Sales Invoice");
    create_cart(ST_SALESINVOICE, $_GET['NewInvoice']);

} elseif (isset($_GET['ModifyOrderNumber']) && is_numeric($_GET['ModifyOrderNumber']))
{

    $help_context = 'Modifying Sales Order';
    $_SESSION['page_title'] = sprintf(_("Modifying Sales Order # %d"), $_GET['ModifyOrderNumber']);
    create_cart(ST_SALESORDER, $_GET['ModifyOrderNumber']);

} elseif (isset($_GET['ModifyQuotationNumber']) && is_numeric($_GET['ModifyQuotationNumber']))
{

    $help_context = 'Modifying Sales Quotation';
    $_SESSION['page_title'] = sprintf(_("Modifying Sales Quotation # %d"), $_GET['ModifyQuotationNumber']);
    create_cart(ST_SALESQUOTE, $_GET['ModifyQuotationNumber']);

} elseif (isset($_GET['NewOrder']))
{

    $_SESSION['page_title'] = _($help_context = "New Sales Order Entry");
    create_cart(ST_SALESORDER, 0);
} elseif (isset($_GET['NewQuotation']))
{

    $_SESSION['page_title'] = _($help_context = "New Sales Quotation Entry");
    create_cart(ST_SALESQUOTE, 0);
} elseif (isset($_GET['NewQuoteToSalesOrder']))
{
    $_SESSION['page_title'] = _($help_context = "Sales Order Entry");
    create_cart(ST_SALESQUOTE, $_GET['NewQuoteToSalesOrder']);
}

page($_SESSION['page_title'], false, false, "", $js);
//-----------------------------------------------------------------------------

$idE = find_submit('Edit');
//var_dump($_SESSION['Items']);
if (list_updated('branch_id'))
{
    // when branch is selected via external editor also customer can change
    $br = get_branch(get_post('branch_id'));
    $_POST['customer_id'] = $br['debtor_no'];
    $Ajax->activate('customer_id');
}

if (isset($_GET['AddedID']))
{
    $order_no = $_GET['AddedID'];
    display_notification_centered(sprintf(_("Order # %d has been entered."), $order_no));

    //submenu_view(_("&View This Order"), ST_SALESORDER, $order_no);

    submenu_print(_("&Print This Order"), ST_SALESORDER, $order_no, 'prtopt');
    //submenu_print(_("&Email This Order"), ST_SALESORDER, $order_no, null, 1);
    //    set_focus('prtopt');
    //
    //    submenu_option(_("Make &Delivery Against This Order"),
    //        "/sales/customer_delivery.php?OrderNumber=$order_no");
    //
    //    submenu_option(_("Work &Order Entry"), "/manufacturing/work_order_entry.php?");

    submenu_option(_("Enter a &New Order"),
        "/sales/sales_order_entry.php?NewOrder=0");

    display_footer_exit();

} elseif (isset($_GET['UpdatedID']))
{
    $order_no = $_GET['UpdatedID'];

    display_notification_centered(sprintf(_("Order # %d has been updated."), $order_no));

    submenu_view(_("&View This Order"), ST_SALESORDER, $order_no);

    submenu_print(_("&Print This Order"), ST_SALESORDER, $order_no, 'prtopt');
    submenu_print(_("&Email This Order"), ST_SALESORDER, $order_no, null, 1);
    set_focus('prtopt');

    submenu_option(_("Confirm Order Quantities and Make &Delivery"),
        "/sales/customer_delivery.php?OrderNumber=$order_no");

    submenu_option(_("Select A Different &Order"),
        "/sales/inquiry/sales_orders_view.php?OutstandingOnly=1");

    display_footer_exit();

} elseif (isset($_GET['AddedQU']))
{
    $order_no = $_GET['AddedQU'];
    display_notification_centered(sprintf(_("Quotation # %d has been entered."), $order_no));

    submenu_view(_("&View This Quotation"), ST_SALESQUOTE, $order_no);

    submenu_print(_("&Print This Quotation"), ST_SALESQUOTE, $order_no, 'prtopt');
    submenu_print(_("&Email This Quotation"), ST_SALESQUOTE, $order_no, null, 1);
    set_focus('prtopt');

    submenu_option(_("Make &Sales Order Against This Quotation"),
        "/sales/sales_order_entry.php?NewQuoteToSalesOrder=$order_no");

    submenu_option(_("Enter a New &Quotation"),
        "/sales/sales_order_entry.php?NewQuotation=0");

    display_footer_exit();

} elseif (isset($_GET['UpdatedQU']))
{
    $order_no = $_GET['UpdatedQU'];

    display_notification_centered(sprintf(_("Quotation # %d has been updated."), $order_no));

    submenu_view(_("&View This Quotation"), ST_SALESQUOTE, $order_no);

    submenu_print(_("&Print This Quotation"), ST_SALESQUOTE, $order_no, 'prtopt');
    submenu_print(_("&Email This Quotation"), ST_SALESQUOTE, $order_no, null, 1);
    set_focus('prtopt');

    submenu_option(_("Make &Sales Order Against This Quotation"),
        "/sales/sales_order_entry.php?NewQuoteToSalesOrder=$order_no");

    submenu_option(_("Select A Different &Quotation"),
        "/sales/inquiry/sales_orders_view.php?type=" . ST_SALESQUOTE);

    display_footer_exit();
} elseif (isset($_GET['AddedDN']))
{
    $delivery = $_GET['AddedDN'];

    display_notification_centered(sprintf(_("Delivery # %d has been entered."), $delivery));

    submenu_view(_("&View This Delivery"), ST_CUSTDELIVERY, $delivery);

    submenu_print(_("&Print Delivery Note"), ST_CUSTDELIVERY, $delivery, 'prtopt');
    submenu_print(_("&Email Delivery Note"), ST_CUSTDELIVERY, $delivery, null, 1);
    submenu_print(_("P&rint as Packing Slip"), ST_CUSTDELIVERY, $delivery, 'prtopt', null,
        1);
    submenu_print(_("E&mail as Packing Slip"), ST_CUSTDELIVERY, $delivery, null, 1,
        1);
    set_focus('prtopt');

    display_note(get_gl_view_str(ST_CUSTDELIVERY, $delivery, _("View the GL Journal Entries for this Dispatch")),
        0, 1);

    submenu_option(_("Make &Invoice Against This Delivery"),
        "/sales/customer_invoice.php?DeliveryNumber=$delivery");

    if ((isset($_GET['Type']) && $_GET['Type'] == 1))
        submenu_option(_("Enter a New Template &Delivery"),
            "/sales/inquiry/sales_orders_view.php?DeliveryTemplates=Yes");
    else
        submenu_option(_("Enter a &New Delivery"),
            "/sales/sales_order_entry.php?NewDelivery=0");

    display_footer_exit();

} elseif (isset($_GET['AddedDI']))
{
    $invoice = $_GET['AddedDI'];

    display_notification_centered(sprintf(_("Invoice # %d has been entered."), $invoice));

    submenu_view(_("&View This Invoice"), ST_SALESINVOICE, $invoice);

    submenu_print(_("&Print Sales Invoice"), ST_SALESINVOICE, $invoice . "-" .
        ST_SALESINVOICE, 'prtopt');
    submenu_print(_("&Email Sales Invoice"), ST_SALESINVOICE, $invoice . "-" .
        ST_SALESINVOICE, null, 1);
    set_focus('prtopt');

    $sql = "SELECT trans_type_from, trans_no_from FROM " . TB_PREF .
        "cust_allocations
			WHERE trans_type_to=" . ST_SALESINVOICE . " AND trans_no_to=" . db_escape($invoice);
    $result = db_query($sql, "could not retrieve customer allocation");
    $row = db_fetch($result);
    if ($row !== false)
        submenu_print(_("Print &Receipt"), $row['trans_type_from'], $row['trans_no_from'] .
            "-" . $row['trans_type_from'], 'prtopt');

    display_note(get_gl_view_str(ST_SALESINVOICE, $invoice, _("View the GL &Journal Entries for this Invoice")),
        0, 1);

    if ((isset($_GET['Type']) && $_GET['Type'] == 1))
        submenu_option(_("Enter a &New Template Invoice"),
            "/sales/inquiry/sales_orders_view.php?InvoiceTemplates=Yes");
    else
        submenu_option(_("Enter a &New Direct Invoice"),
            "/sales/sales_order_entry.php?NewInvoice=0");

    submenu_option(_("Add an Attachment"), "/admin/attachments.php?filterType=" .
        ST_SALESINVOICE . "&trans_no=$invoice");

    display_footer_exit();
} else
    check_edit_conflicts();
//-----------------------------------------------------------------------------

function copy_to_cart()
{
    $cart = &$_SESSION['Items'];

    $cart->reference = $_POST['ref'];

    $cart->Comments = $_POST['Comments'];

    $cart->document_date = $_POST['OrderDate'];

    $cart->uang_muka = input_num('uang_muka');

    $newpayment = false;
    if (isset($_POST['payment']) && ($cart->payment != $_POST['payment']))
    {
        $cart->payment = $_POST['payment'];
        $cart->payment_terms = get_payment_terms($_POST['payment']);
        $newpayment = true;
    }
    if ($cart->payment_terms['cash_sale'])
    {
        if ($newpayment)
        {
            $cart->due_date = $cart->document_date;
            $cart->phone = $cart->cust_ref = $cart->delivery_address = '';
            $cart->ship_via = 1;
            $cart->deliver_to = '';
        }
    } else
    {
        $cart->due_date = $_POST['delivery_date'];
        $cart->cust_ref = $_POST['cust_ref'];
        $cart->deliver_to = $_POST['deliver_to'];
        $cart->delivery_address = $_POST['delivery_address'];
        $cart->phone = $_POST['phone'];
        $cart->ship_via = $_POST['ship_via'];
    }
    $cart->Location = $_POST['Location'];
    $cart->freight_cost = input_num('freight_cost');
    if (isset($_POST['email']))
        $cart->email = $_POST['email'];
    else
        $cart->email = '';
    $cart->customer_id = $_POST['customer_id'];
    $cart->acc_rek = $_POST['piutang'];
    $cart->Branch = $_POST['branch_id'];
    $cart->sales_type = $_POST['sales_type'];

    if ($cart->trans_type != ST_SALESORDER && $cart->trans_type != ST_SALESQUOTE)
    { // 2008-11-12 Joe Hunt
        $cart->dimension_id = $_POST['dimension_id'];
        $cart->dimension2_id = $_POST['dimension2_id'];
    }
}

//-----------------------------------------------------------------------------

function copy_from_cart()
{
    $cart = &$_SESSION['Items'];
    $_POST['ref'] = $cart->reference;
    $_POST['Comments'] = $cart->Comments;

    $_POST['OrderDate'] = $cart->document_date;
    $_POST['delivery_date'] = $cart->due_date;
    $_POST['cust_ref'] = $cart->cust_ref;
    $_POST['freight_cost'] = price_format($cart->freight_cost);

    $_POST['deliver_to'] = $cart->deliver_to;
    $_POST['delivery_address'] = $cart->delivery_address;
    $_POST['phone'] = $cart->phone;
    $_POST['Location'] = $cart->Location;
    $_POST['ship_via'] = $cart->ship_via;

    $_POST['customer_id'] = $cart->customer_id;

    $_POST['branch_id'] = $cart->Branch;
    $_POST['sales_type'] = $cart->sales_type;
    // POS
    $_POST['payment'] = $cart->payment;
    if ($cart->trans_type != ST_SALESORDER && $cart->trans_type != ST_SALESQUOTE)
    { // 2008-11-12 Joe Hunt
        $_POST['dimension_id'] = $cart->dimension_id;
        $_POST['dimension2_id'] = $cart->dimension2_id;
    }
    $_POST['cart_id'] = $cart->cart_id;
    $_POST['uang_muka'] = $cart->uang_muka;
    //var_dump($_POST);
}
//--------------------------------------------------------------------------------

function line_start_focus()
{
    global $Ajax;

    $Ajax->activate('items_table');
    $Ajax->activate('detil_pesanan');
    set_focus('_stock_id_edit');
}

//--------------------------------------------------------------------------------
function can_process()
{
    global $Refs;

    if (!get_post('customer_id'))
    {
        display_error(_("There is no customer selected."));
        set_focus('customer_id');
        return false;
    }

    if (!get_post('branch_id'))
    {
        display_error(_("This customer has no branch defined."));
        set_focus('branch_id');
        return false;
    }

    if (!is_date($_POST['OrderDate']))
    {
        display_error(_("The entered date is invalid."));
        set_focus('OrderDate');
        return false;
    }
    if ($_SESSION['Items']->trans_type != ST_SALESORDER && $_SESSION['Items']->
        trans_type != ST_SALESQUOTE && !is_date_in_fiscalyear($_POST['OrderDate']))
    {
        display_error(_("The entered date is not in fiscal year"));
        set_focus('OrderDate');
        return false;
    }
    if (count($_SESSION['Items']->line_items) == 0)
    {
        display_error(_("You must enter at least one non empty item line."));
        set_focus('AddItem');
        return false;
    }
    if ($_SESSION['Items']->payment_terms['cash_sale'] == 0)
    {
        //	if (strlen($_POST['deliver_to']) <= 1) {
        //		display_error(_("You must enter the person or company to whom delivery should be made to."));
        //		set_focus('deliver_to');
        //		return false;
        //	}


        //		if ($_SESSION['Items']->trans_type != ST_SALESQUOTE && strlen($_POST['delivery_address']) <= 1) {
        //			display_error( _("You should enter the street address in the box provided. Orders cannot be accepted without a valid street address."));
        //			set_focus('delivery_address');
        //			return false;
        //		}

        if ($_POST['freight_cost'] == "")
            $_POST['freight_cost'] = price_format(0);

        if (!check_num('freight_cost', 0))
        {
            display_error(_("The shipping cost entered is expected to be numeric."));
            set_focus('freight_cost');
            return false;
        }
        //		if (!is_date($_POST['delivery_date'])) {
        //			if ($_SESSION['Items']->trans_type==ST_SALESQUOTE)
        //				display_error(_("The Valid date is invalid."));
        //			else
        //				display_error(_("The delivery date is invalid."));
        //			set_focus('delivery_date');
        //			return false;
        //		}
        //if (date1_greater_date2($_SESSION['Items']->document_date, $_POST['delivery_date'])) {
        //		if (date1_greater_date2($_POST['OrderDate'], $_POST['delivery_date'])) {
        //			if ($_SESSION['Items']->trans_type==ST_SALESQUOTE)
        //				display_error(_("The requested valid date is before the date of the quotation."));
        //			else
        //				display_error(_("The requested delivery date is before the date of the order."));
        //			set_focus('delivery_date');
        //			return false;
        //		}
    } else
    {
        if (!db_has_cash_accounts())
        {
            display_error(_("You need to define a cash account for your Sales Point."));
            return false;
        }
    }
    if (!$Refs->is_valid($_POST['ref']))
    {
        display_error(_("You must enter a reference."));
        set_focus('ref');
        return false;
    }
    if ($_SESSION['Items']->trans_no == 0 && !is_new_reference($_POST['ref'], $_SESSION['Items']->
        trans_type))
    {
        display_error(_("The entered reference is already in use."));
        set_focus('ref');
        return false;
    } elseif ($_SESSION['Items']->get_items_total() < 0)
    {
        display_error("Invoice total amount cannot be less than zero.");
        return false;
    }
    return true;
}

//-----------------------------------------------------------------------------

if (isset($_POST['update']))
{
    copy_to_cart();
    $Ajax->activate('items_table');
    $Ajax->activate('detil_pesanan');
}

//var_dump($_SESSION['Items']);

if (isset($_POST['ProcessOrder']) && can_process())
{

    copy_to_cart();
    $modified = ($_SESSION['Items']->trans_no != 0);
    $so_type = $_SESSION['Items']->so_type;

    $_SESSION['Items']->write(1);
    if (count($messages))
    { // abort on failure or error messages are lost
        $Ajax->activate('_page_body');
        display_footer_exit();
    }
    $trans_no = key($_SESSION['Items']->trans_no);
    $trans_type = $_SESSION['Items']->trans_type;
    new_doc_date($_SESSION['Items']->document_date);
    processing_end();
    if ($modified)
    {
        if ($trans_type == ST_SALESQUOTE)
            meta_forward($_SERVER['PHP_SELF'], "UpdatedQU=$trans_no");
        else
            meta_forward($_SERVER['PHP_SELF'], "UpdatedID=$trans_no");
    } elseif ($trans_type == ST_SALESORDER)
    {
        meta_forward($_SERVER['PHP_SELF'], "AddedID=$trans_no");
    } elseif ($trans_type == ST_SALESQUOTE)
    {
        meta_forward($_SERVER['PHP_SELF'], "AddedQU=$trans_no");
    } elseif ($trans_type == ST_SALESINVOICE)
    {
        meta_forward($_SERVER['PHP_SELF'], "AddedDI=$trans_no&Type=$so_type");
    } else
    {
        meta_forward($_SERVER['PHP_SELF'], "AddedDN=$trans_no&Type=$so_type");
    }
}

//--------------------------------------------------------------------------------

function check_item_data()
{
    global $SysPrefs, $allow_negative_prices;

    $is_inventory_item = is_inventory_item(get_post('stock_id'));
    if (!get_post('stock_id_text', true))
    {
        display_error(_("Item description cannot be empty."));
        set_focus('stock_id_edit');
        return false;
    } elseif (!check_num('qty', 0))
    {
        display_error(_("The item could not be updated because you are attempting to set the quantity ordered to less than 0, or the discount percent to more than 100."));
        set_focus('qty');
        return false;
    } elseif (!check_num('price', 0) && (!$allow_negative_prices || $is_inventory_item))
    {
        display_error(_("Price for inventory item must be entered and can not be less than 0"));
        set_focus('price');
        return false;
    } elseif (isset($_POST['LineNo']) && isset($_SESSION['Items']->line_items[$_POST['LineNo']]) &&
    !check_num('qty', $_SESSION['Items']->line_items[$_POST['LineNo']]->qty_done))
    {

        set_focus('qty');
        display_error(_("You attempting to make the quantity ordered a quantity less than has already been delivered. The quantity delivered cannot be modified retrospectively."));
        return false;
    } // Joe Hunt added 2008-09-22 -------------------------
    elseif ($is_inventory_item && $_SESSION['Items']->trans_type != ST_SALESORDER &&
        $_SESSION['Items']->trans_type != ST_SALESQUOTE && !$SysPrefs->
        allow_negative_stock())
    {
        $qoh = get_qoh_on_date($_POST['stock_id'], $_POST['Location'], $_POST['OrderDate']);
        if (input_num('qty') > $qoh)
        {
            $stock = get_item($_POST['stock_id']);
            display_error(_("The delivery cannot be processed because there is an insufficient quantity for item:") .
                " " . $stock['stock_id'] . " - " . $stock['description'] . " - " . _("Quantity On Hand") .
                " = " . number_format2($qoh, get_qty_dec($_POST['stock_id'])));
            return false;
        }
        return true;
    }
    $cost_home = get_standard_cost(get_post('stock_id')); // Added 2011-03-27 Joe Hunt
    $cost = $cost_home / get_exchange_rate_from_home_currency($_SESSION['Items']->
        customer_currency, $_SESSION['Items']->document_date);
    if (input_num('price') < $cost)
    {
        $dec = user_price_dec();
        $curr = $_SESSION['Items']->customer_currency;
        $price = number_format2(input_num('price'), $dec);
        if ($cost_home == $cost)
            $std_cost = number_format2($cost_home, $dec);
        else
        {
            $price = $curr . " " . $price;
            $std_cost = $curr . " " . number_format2($cost, $dec);
        }
        display_warning(sprintf(_("Price %s is below Standard Cost %s"), $price, $std_cost));
    }
    return true;
}

//--------------------------------------------------------------------------------

function handle_update_item()
{
    $items_details = array(
        'jenis_barang' => $_POST['jenis_barang'],
        'color' => $_POST['color'],
        'kombinasi' => $_POST['kombinasi'],
        'size_ss' => $_POST['size_ss'],
        'price_ss' => input_num('price_ss'),
        'size_s' => $_POST['size_s'],
        'price_s' => input_num('price_s'),
        'size_m' => $_POST['size_m'],
        'price_m' => input_num('price_m'),
        'size_l' => $_POST['size_l'],
        'price_l' => input_num('price_l'),
        'size_ml' => $_POST['size_ml'],
        'price_ml' => input_num('price_ml'),
        'size_xxl' => $_POST['size_xxl'],
        'price_xxl' => input_num('price_xxl'),
        'size_xxxl' => $_POST['size_xxxl'],
        'price_xxxl' => input_num('price_xxxl'),
        'size_3l' => $_POST['size_3l'],
        'price_3l' => input_num('price_3l'),
        'size_other' => $_POST['size_other'],
        'price_other' => input_num('price_other'),
        'sablon' => $_POST['sablon'],
        'model_jahit' => $_POST['model_jahit'],
        'memo' => $_POST['memo']);

    if ($_POST['UpdateItem'] != '' && check_item_data())
    {
        $_SESSION['Items']->update_cart_item($_POST['LineNo'], input_num('qty'),
            input_num('price'), input_num('Disc'), $_POST['item_description'], $items_details);
    }
    page_modified();
    line_start_focus();
    unset($_POST['jenis_barang'], $_POST['color'], $_POST['kombinasi'], $_POST['size_ss'],
        $_POST['price_ss'], $_POST['size_s'], $_POST['price_s'], $_POST['size_m'], $_POST['price_m'],
        $_POST['size_l'], $_POST['price_l'], $_POST['size_ml'], $_POST['price_ml'], $_POST['size_xxl'],
        $_POST['price_xxl'], $_POST['size_xxxl'], $_POST['price_xxxl'], $_POST['size_3l'],
        $_POST['price_3l'], $_POST['size_other'], $_POST['price_other'], $_POST['sablon'],
        $_POST['model_jahit'], $_POST['memo']);
}

//--------------------------------------------------------------------------------

function handle_delete_item($line_no)
{
    if ($_SESSION['Items']->some_already_delivered($line_no) == 0)
    {
        $_SESSION['Items']->remove_from_cart($line_no);
    } else
    {
        display_error(_("This item cannot be deleted because some of it has already been delivered."));
    }
    line_start_focus();
}

//--------------------------------------------------------------------------------

function handle_new_item()
{

    if (!check_item_data())
    {
        return;
    }

    $items_details = array(
        'jenis_barang' => $_POST['jenis_barang'],
        'color' => $_POST['color'],
        'kombinasi' => $_POST['kombinasi'],
        'size_ss' => $_POST['size_ss'],
        'price_ss' => input_num('price_ss'),
        'size_s' => $_POST['size_s'],
        'price_s' => input_num('price_s'),
        'size_m' => $_POST['size_m'],
        'price_m' => input_num('price_m'),
        'size_l' => $_POST['size_l'],
        'price_l' => input_num('price_l'),
        'size_ml' => $_POST['size_ml'],
        'price_ml' => input_num('price_ml'),
        'size_xxl' => $_POST['size_xxl'],
        'price_xxl' => input_num('price_xxl'),
        'size_xxxl' => $_POST['size_xxxl'],
        'price_xxxl' => input_num('price_xxxl'),
        'size_3l' => $_POST['size_3l'],
        'price_3l' => input_num('price_3l'),
        'size_other' => $_POST['size_other'],
        'price_other' => input_num('price_other'),
        'sablon' => $_POST['sablon'],
        'model_jahit' => $_POST['model_jahit'],
        'memo' => $_POST['memo']);

    //$items_details = null;
    //var_dump($items_details);
    add_to_order($_SESSION['Items'], get_post('stock_id'), input_num('qty'),
        input_num('price'), input_num('Disc'), get_post('stock_id_text'), $items_details);

    unset($_POST['_stock_id_edit'], $_POST['stock_id'], $_POST['jenis_barang'], $_POST['color'],
        $_POST['kombinasi'], $_POST['size_ss'], $_POST['price_ss'], $_POST['size_s'], $_POST['price_s'],
        $_POST['size_m'], $_POST['price_m'], $_POST['size_l'], $_POST['price_l'], $_POST['size_ml'],
        $_POST['price_ml'], $_POST['size_xxl'], $_POST['price_xxl'], $_POST['size_xxxl'],
        $_POST['price_xxxl'], $_POST['size_3l'], $_POST['price_3l'], $_POST['size_other'],
        $_POST['price_other'], $_POST['sablon'], $_POST['model_jahit'], $_POST['memo']);

    page_modified();
    line_start_focus();
}

//--------------------------------------------------------------------------------

function handle_cancel_order()
{
    global $path_to_root, $Ajax;


    if ($_SESSION['Items']->trans_type == ST_CUSTDELIVERY)
    {
        display_notification(_("Direct delivery entry has been cancelled as requested."),
            1);
        submenu_option(_("Enter a New Sales Delivery"),
            "/sales/sales_order_entry.php?NewDelivery=1");

    } elseif ($_SESSION['Items']->trans_type == ST_SALESINVOICE)
    {
        display_notification(_("Direct invoice entry has been cancelled as requested."),
            1);
        submenu_option(_("Enter a New Sales Invoice"),
            "/sales/sales_order_entry.php?NewInvoice=1");
    } else
    {
        if ($_SESSION['Items']->trans_no != 0)
        {
            if ($_SESSION['Items']->trans_type == ST_SALESORDER &&
                sales_order_has_deliveries(key($_SESSION['Items']->trans_no)))
                display_error(_("This order cannot be cancelled because some of it has already been invoiced or dispatched. However, the line item quantities may be modified."));
            else
            {
                delete_sales_order(key($_SESSION['Items']->trans_no), $_SESSION['Items']->
                    trans_type);
                if ($_SESSION['Items']->trans_type == ST_SALESQUOTE)
                {
                    display_notification(_("This sales quotation has been cancelled as requested."),
                        1);
                    submenu_option(_("Enter a New Sales Quotation"),
                        "/sales/sales_order_entry.php?NewQuotation=Yes");
                } else
                {
                    display_notification(_("This sales order has been cancelled as requested."), 1);
                    submenu_option(_("Enter a New Sales Order"),
                        "/sales/sales_order_entry.php?NewOrder=Yes");
                }
            }
        } else
        {
            processing_end();
            meta_forward($path_to_root . '/index.php', 'application=orders');
        }
    }
    $Ajax->activate('_page_body');
    processing_end();
    display_footer_exit();
}

//--------------------------------------------------------------------------------

function create_cart($type, $trans_no)
{
    global $Refs;

    if (!$_SESSION['SysPrefs']->db_ok)
        // create_cart is called before page() where the check is done

        return;

    processing_start();

    if (isset($_GET['NewQuoteToSalesOrder']))
    {
        $trans_no = $_GET['NewQuoteToSalesOrder'];
        $doc = new Cart(ST_SALESQUOTE, $trans_no, true);
        $doc->Comments = _("Sales Quotation") . " # " . $trans_no;
        $_SESSION['Items'] = $doc;
    } elseif ($type != ST_SALESORDER && $type != ST_SALESQUOTE && $trans_no != 0)
    { //this is template

        $doc = new Cart(ST_SALESORDER, array($trans_no));
        $doc->trans_type = $type;
        $doc->trans_no = 0;
        $doc->document_date = new_doc_date();
        if ($type == ST_SALESINVOICE)
        {
            $doc->due_date = get_invoice_duedate($doc->payment, $doc->document_date);
            $doc->pos = get_sales_point(user_pos());
        } else
            $doc->due_date = $doc->document_date;
        $doc->reference = $Refs->get_next($doc->trans_type);
        $doc->Comments = '';
        foreach ($doc->line_items as $line_no => $line)
        {
            $doc->line_items[$line_no]->qty_done = 0;
        }
        $_SESSION['Items'] = $doc;
    } else
        $_SESSION['Items'] = new Cart($type, array($trans_no));

    copy_from_cart();
    //     var_dump($_SESSION['Items']);
}

//--------------------------------------------------------------------------------

if (isset($_POST['CancelOrder']))
    handle_cancel_order();

$id = find_submit('Delete');
if ($id != -1)
    handle_delete_item($id);

if (isset($_POST['UpdateItem']))
    handle_update_item();

if (isset($_POST['AddItem']))
    handle_new_item();

if (isset($_POST['CancelItemChanges']))
{
    unset($_POST['jenis_barang'], $_POST['color'], $_POST['kombinasi'], $_POST['size_ss'],
        $_POST['price_ss'], $_POST['size_s'], $_POST['price_s'], $_POST['size_m'], $_POST['price_m'],
        $_POST['size_l'], $_POST['price_l'], $_POST['size_ml'], $_POST['price_ml'], $_POST['size_xxl'],
        $_POST['price_xxl'], $_POST['size_xxxl'], $_POST['price_xxxl'], $_POST['size_3l'],
        $_POST['price_3l'], $_POST['size_other'], $_POST['price_other'], $_POST['sablon'],
        $_POST['model_jahit'], $_POST['memo']);
    line_start_focus();
}

//--------------------------------------------------------------------------------
check_db_has_stock_items(_("There are no inventory items defined in the system."));

check_db_has_customer_branches(_("There are no customers, or there are no customers with branches. Please define customers and customer branches."));

if ($_SESSION['Items']->trans_type == ST_SALESINVOICE)
{
    $idate = _("Invoice Date:");
    $orderitems = _("Sales Invoice Items");
    $deliverydetails = _("Enter Delivery Details and Confirm Invoice");
    $cancelorder = _("Cancel Invoice");
    $porder = _("Place Invoice");
} elseif ($_SESSION['Items']->trans_type == ST_CUSTDELIVERY)
{
    $idate = _("Delivery Date:");
    $orderitems = _("Delivery Note Items");
    $deliverydetails = _("Enter Delivery Details and Confirm Dispatch");
    $cancelorder = _("Cancel Delivery");
    $porder = _("Place Delivery");
} elseif ($_SESSION['Items']->trans_type == ST_SALESQUOTE)
{
    $idate = _("Quotation Date:");
    $orderitems = _("Sales Quotation Items");
    $deliverydetails = _("Enter Delivery Details and Confirm Quotation");
    $cancelorder = _("Cancel Quotation");
    $porder = _("Place Quotation");
    $corder = _("Commit Quotations Changes");
} else
{
    $idate = "Tanggal Pesan :";
    $orderitems = _("Sales Order Items");
    $deliverydetails = _("Enter Delivery Details and Confirm Order");
    $cancelorder = _("Cancel Order");
    $porder = _("Place Order");
    $corder = _("Commit Order Changes");
}
start_form();

hidden('cart_id');
$customer_error = display_order_header($_SESSION['Items'], ($_SESSION['Items']->
    any_already_delivered() == 0), $idate);

if ($customer_error == "")
{
    start_table(TABLESTYLE, "width=80%", 10);
    echo "<tr><td>";
    //display_order_summary($orderitems, $_SESSION['Items'], $_SESSION['Items']->
    //        trans_no == 0);

    display_order_summary($orderitems, $_SESSION['Items'], true);

    echo "</td></tr>";
    if ($_SESSION['Items']->trans_type == ST_SALESORDER)
    {
        echo "<tr><td>";
        display_items_details();
        echo "</td></tr>";
    }
    echo "<tr><td>";
    display_delivery_details($_SESSION['Items']);
    echo "</td></tr>";
    end_table(1);
    if ($_SESSION['Items']->trans_no == 0)
    {

        submit_center_first('ProcessOrder', "Simpan Pesanan", _('Check entered data and save document'),
            'default');
        submit_js_confirm('CancelOrder', _('You are about to void this Document.\nDo you want to continue?'));
    } else
    {

        submit_center_first('ProcessOrder', $corder, _('Validate changes and update document'),
            'default');

    }
    if ($_SESSION['Items']->trans_no == 0)
        submit_center_last('CancelOrder', $cancelorder, _('Cancels document entry or removes sales order when editing an old document'));
} else
{
    display_error($customer_error);
}
end_form();
//var_dump($_POST);
//var_dump($_SESSION['Items']);
end_page();

?>